Solving Linear Equations
Use algebraic methods to solve linear equations in one variable, including equations that require rearrangement, expanding brackets, and collecting terms on both sides; solve equations with rational number coefficients
Suggested ages 11–14
Evidence of understanding
- Solve one-step and two-step linear equations in one variable
- Solve equations requiring expansion of brackets and collection of like terms
- Solve equations with the unknown on both sides and with fractional or negative coefficients
Assessment prompt
If Solving Linear Equations is given an equation like 3x + 7 = 22, can they work through the steps to find the value of x?
Standards alignment
Understand Solving Equations and Inequalities
Common Core State Standards for Mathematics · 6
Solve Real-World and Mathematical Problems
Common Core State Standards for Mathematics · 6
Use variables to represent quantities and construct simple equations and inequalities
Common Core State Standards for Mathematics · 7
Solve word problems leading to equations of the form px + q = r and p(x + q) = r
Common Core State Standards for Mathematics · 7
Linear equations with one, infinite, or no solutions
Common Core State Standards for Mathematics · 8
Solving linear equations with rational coefficients
Common Core State Standards for Mathematics · 8
Solve Linear Equations
The national curriculum in England: Key stages 1 and 2 framework document · Key Stage 3